1.50ct Cushion F SI1 Lab Grown Diamond
Graded, line by line.
Note: IGI does not assign a Cut grade for fancy-shape diamonds. Polish and Symmetry are the primary finishing indicators.
The anatomy of this stone.
A well-proportioned cushion displays maximum brilliance. Table and depth are the primary cut quality indicators for fancy shapes.
Measurements fall within accepted ranges for this stone.
IGI does not assign a cut grade for fancy-shape diamonds. Table and depth percentages are the primary cut quality indicators.
See it, true to size.
Our live size visualiser lets you see this 1.50ct cushion at actual scale — photographed on a real hand, with carat and skin-tone controls so you can judge presence before you commit.
Verified, independently.
This 1.50 carat laboratory-grown cushion carries an F colour grade — near-colourless, exceptional quality. Graded SI1 clarity by IGI, it's a stone with character that goes well beyond the numbers — ready to be set into something made around it.
More cushion stones, ready to set.
Every Rêve diamond is set into a bespoke design.
Crafted to your specifications and ready in 2–2.5 weeks. Book a private appointment at our Mayfair showroom, or speak to a specialist online — we'll design something around this stone.
